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United States Patent | 5,740,315 |
Onishi ,   et al. | April 14, 1998 |
A fluid heating apparatus in which a heating unit (2) and a fluid supply adjusting unit (3) are accommodated in a casing in a manner separated from each other and connected through a flow-in tube (8) and a flow-out tube (9) and the fluid supply adjusting unit (3) is arranged vertically upward and downward on the side of the heating unit (2).
Inventors: | Onishi; Tetsuo (Kanagawa-ken, JP); Takamatsu; Hiromasa (Kanagawa-ken, JP); Tsubota; Makio (Kanagawa-ken, JP) |
Assignee: | Kabushiki Kaisha Komatsu Seisakusho (Tokyo, JP) |
Appl. No.: | 356247 |
Filed: | December 22, 1994 |
PCT Filed: | June 29, 1993 |
PCT NO: | PCT/JP93/00894 |
371 Date: | December 22, 1994 |
102(e) Date: | December 22, 1994 |
PCT PUB.NO.: | WO94/00720 |
PCT PUB. Date: | January 6, 1994 |
Jun 30, 1992[JP] | 4-172560 |
Current U.S. Class: | 392/489; 392/483; 392/490 |
Intern'l Class: | F24H 001/10 |
Field of Search: | 392/485,486,487,488,489,483,500,490,449,450,451,453,456 362/455,377 248/50,74.2 165/135,61 122/169,175 134/95 204/130 219/298 137/340,341 210/188 |
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